feat(create-medusa-app): allow passing project name on command line (#10755)

Allow passing the project name on the command line:

```bash
npx create-medusa-app@latest my-project
```

.changeset/light-dodos-knock.md

@@ -0,0 +1,5 @@
+---
+"create-medusa-app": patch
+---
+
+feat(create-medusa-app): allow passing project name on command line

packages/cli/create-medusa-app/src/commands/create.ts

@@ -44,17 +44,20 @@ export type CreateOptions = {
   verbose?: boolean
 }
 
-export default async ({
-  repoUrl = "",
-  seed,
-  skipDb,
-  dbUrl,
-  browser,
-  migrations,
-  directoryPath,
-  withNextjsStarter = false,
-  verbose = false,
-}: CreateOptions) => {
+export default async (
+  args: string[], 
+  {
+    repoUrl = "",
+    seed,
+    skipDb,
+    dbUrl,
+    browser,
+    migrations,
+    directoryPath,
+    withNextjsStarter = false,
+    verbose = false,
+  }: CreateOptions
+) => {
   const nodeVersion = getNodeVersion()
   if (nodeVersion < MIN_SUPPORTED_NODE_VERSION) {
     logMessage({
@@ -98,7 +101,20 @@ export default async ({
     return
   })
 
-  const projectName = await askForProjectName(directoryPath)
+  let askProjectName = args.length === 0
+  if (args.length > 0) {
+    // check if project directory already exists
+    const projectPath = getProjectPath(args[0], directoryPath)
+    if (fs.existsSync(projectPath) && fs.lstatSync(projectPath).isDirectory()) {
+      logMessage({
+        message: `A directory already exists with the name ${args[0]}. Please enter a different project name.`,
+        type: "warn",
+      })
+      askProjectName = true
+    }
+  }
+
+  const projectName = askProjectName ? await askForProjectName(directoryPath) : args[0]
   const projectPath = getProjectPath(projectName, directoryPath)
   const installNextjs = withNextjsStarter || (await askForNextjsStarter())
 

packages/cli/create-medusa-app/src/index.ts

@@ -4,6 +4,7 @@ import create from "./commands/create.js"
 
 program
   .description("Create a new Medusa project")
+  .argument("[project-name]", "Name of the project to create.")
   .option("--repo-url <url>", "URL of repository to use to setup project.")
   .option("--seed", "Seed the created database with demo data.")
   .option(
@@ -41,4 +42,4 @@ program
   )
   .parse()
 
-void create(program.opts())
+void create(program.args, program.opts())

packages/cli/create-medusa-app/src/utils/log-message.ts

@@ -4,7 +4,7 @@ import { logger } from "./logger.js"
 
 type LogOptions = {
   message: string
-  type?: "error" | "success" | "info" | "warning" | "verbose"
+  type?: "error" | "success" | "info" | "warn" | "verbose"
 }
 
 export default ({ message, type = "info" }: LogOptions) => {
@@ -15,8 +15,8 @@ export default ({ message, type = "info" }: LogOptions) => {
     case "success":
       logger.info(chalk.green(message))
       break
-    case "warning":
-      logger.warning(chalk.yellow(message))
+    case "warn":
+      logger.warn(chalk.yellow(message))
       break
     case "verbose":
       logger.info(`${chalk.bgYellowBright("VERBOSE LOG:")} ${message}`)